(19)
(11) EP 2 445 464 A1

(12)

(43) Date of publication:
02.05.2012 Bulletin 2012/18

(21) Application number: 10713070.0

(22) Date of filing: 01.04.2010
(51) International Patent Classification (IPC): 
A61F 11/12(2006.01)
A61F 2/12(2006.01)
 A61F 9/02(2006.01)
(86) International application number:
PCT/US2010/029539
(87) International publication number:
WO 2010/151357 (29.12.2010 Gazette 2010/52)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

(30) Priority: 23.06.2009 US 219574 P
23.09.2009 US 565304

(71) Applicant: 3M Innovative Properties Company
Saint Paul, MN 55133-3427 (US)

(72) Inventor:
  • FROISSARD, Laurent
    Saint Paul, Minnesota 55133-3427 (US)

(74) Representative: Isarpatent 
Patent- und Rechtsanwälte Friedrichstrasse 31
80801 München
80801 München (DE)

   


(54) HEADGEAR-EARWEAR ASSEMBLY AND A METHOD OF ASSEMBLING SAME